23533495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 31426560

約数和(自身を除く): 7893065

約数列:

[1, 5, 19, 31, 61, 95, 131, 155, 305, 589, 655, 1159, 1891, 2489, 2945, 4061, 5795, 7991, 9455, 12445, 20305, 35929, 39955, 77159, 151829, 179645, 247721, 385795, 759145, 1238605, 4706699, 23533495]

約数ペア:

[(1, 23533495), (5, 4706699), (19, 1238605), (31, 759145), (61, 385795), (95, 247721), (131, 179645), (155, 151829), (305, 77159), (589, 39955), (655, 35929), (1159, 20305), (1891, 12445), (2489, 9455), (2945, 7991), (4061, 5795)]